This section describes the security enhancements introduced in 18.0 MR6.

FragAttack: Resolved FragAttack vulnerabilities recently discovered in the Wi-Fi specification for all internal and add-on Wi-Fi modules for Sophos (XG) Firewall desktop series appliances. All other updates will follow as outlined in this advisory.

Troubleshooting reports (CTR):

Improved UX for troubleshooting report; eliminated UI time-out and freezing issue during CTR generation.
Ability to generate troubleshooting reports from the backend.
Capture full troubleshooting logs including log file rotation in the troubleshooting report.
Improved system snapshot in the troubleshooting report – added atop, top, env, and other useful commands in the output.